On December 18, Machine Head frontman Robb Flynn played a virtual “Acoustic Happy Hour Xmas Extravaganza” set. The performance included various Machine Head tracks as well as covers of Green Day’s “American Idiot,” Judas Priest’s “Breaking the Law,” Metallica’s “The Memory Remains,” The Eagles’ “Hotel California,” Pearl Jam’s “Black,” System Of A Down’s “Aerials,” Nirvana’s “Heart-Shaped Box,” George Michael’s “Carless Whisper,” and Alice In Chains’ “Bleed The Freak” and “Man In The Box.” You can watch the full show below: